Question

as light intensity increases, so does the rate of photosynthesis. what is true about this trend? it has a limit and levels off. it has a short limit and permanently stops. it has no limit and continues indefinitely. it has a limit that fluctuates constantly.

Explanation:

In photosynthesis, while an increase in light intensity initially boosts the rate, other factors like availability of carbon - dioxide, chlorophyll, and temperature become limiting. Eventually, the rate levels off and does not increase further despite more light.

Answer:

It has a limit and levels off.